Results 1 to 10 of about 144,471 (205)

All-Optical Single-Longitudinal-Mode Forward Brillouin Microwave Oscillator with an Unbalanced Fiber Mach–Zehnder Interferometer [PDF]

Micromachines
An all-optical single-longitudinal-mode (SLM) forward Brillouin microwave oscillator (FB-MO) with an unbalanced Fiber Mach–Zehnder interferometer (UF-MZI) for microwave photonics (MWP) generation is proposed and experimentally investigated.
Xinyue Fang, Wenjun He, Wen Wang, Yi Liu, Yajun You, Qing Yan, Yafei Hou, Zepeng Wu, Lei Yu, Songquan Yan, Mingxing Li, Jian He, Xiujian Chou   +12 more
doaj   +2 more sources

Multiwavelength Single-Longitudinal-Mode Ytterbium-Doped Fiber Laser [PDF]

IEEE Photonics Technology Letters, 2013
published_or_final_versio
Chui, PC, Wong, KKY, ZHOU, Y
core   +4 more sources

Single-longitudinal-mode optical parametric oscillator for spectroscopic applications [PDF]

Optics Letters, 2002
500 MHz) in the wavelength range 435 to 2000 ran with energy of 3.5 mJ at a pump energy of 22 mJ. Continuous scanning over 30 to 100 GHz (depending on wavelength) is demonstrated by recording of the resonance line of the Hg atom at 253.7 nm and a ...
Hogervorst, W., Leblans, M.J.R., Mes, J.
core   +6 more sources

Direct generation of genuine single-longitudinal-mode narrowband photon pairs

New Journal of Physics, 2015
The practical prospect of quantum communication and information processing relies on sophisticated single-photon pairs, which feature a controllable waveform, narrow spectrum, excellent purity, fiber compatibility, and miniaturized design.
Kai-Hong Luo, Harald Herrmann, Stephan Krapick, Benjamin Brecht, Raimund Ricken, Viktor Quiring, Hubertus Suche, Wolfgang Sohler, Christine Silberhorn   +8 more
doaj   +2 more sources

A Single-Longitudinal-Mode S + C Band Wavelength-Tunable Fiber Laser [PDF]

Sensors
An external cavity wavelength-fiber ring laser (ECWTFL) based on a semiconductor optical amplifier and a combined wavelength scanning filter in the Littrow configuration is proposed and experimentally demonstrated.
Da Liu, Yi Jiang
doaj   +2 more sources

Tunable Single-Longitudinal-Mode High-Power Fiber Laser [PDF]

International Journal of Optics, 2012
We report a novel CW tunable high-power single-longitudinal-mode fiber laser with a linewidth of ∼9 MHz. A tunable fiber Bragg grating provided wavelength selection over a 10 nm range. An all-fiber Fabry-Perot filter was used to increase the longitudinal
Jonas K. Valiunas, Gautam Das
doaj   +2 more sources

Diode-Pumped Single-Longitudinal-Mode Pr³⁺:YLF Laser Based on Combined Fabry–Perot Etalons at 522.67 nm

Photonics, 2023
We create a rate equation theoretical model of a continuous-wave end-pumped Pr3+:YLF SLM laser that characterizes the output properties of a single-longitudinal-mode (SLM) green laser. After inserting two Fabry–Perot (F–P) etalons with thicknesses of 0.3
Weicheng Dai, Haozhu Wang, Long Jin, Chang Liu, Yuan Dong, Guangyong Jin   +5 more
doaj   +1 more source

Bidirectional Single Longitudinal Mode Er-Doped Fiber Ring Laser Using a Bandpass Filter and Cascaded Fiber Ring Filter

IEEE Access, 2023
Bidirectional single longitudinal mode fiber ring laser have advantages and potential in optical sensing, especially angular velocity sensing. The current methods for implementing bidirectional single longitudinal mode fiber ring laser cannot ensure ...
Bowen Xu, Wenrui Wang, Lingyun Ye, Kaichen Song   +3 more
doaj   +1 more source

An Ytterbium-Doped Narrow-Bandwidth Randomly Distributed Feedback Laser Emitting at a Wavelength of 976 nm

Photonics, 2023
All-fiber, polarization maintaining, narrow-bandwidth, Yb-doped fiber lasers with randomly distributed feedback operated near 976 nm were realized for the first time.
Danila A. Davydov, Andrey A. Rybaltovsky, Svetlana S. Aleshkina, Vladimir V. Velmiskin, Mikhail E. Likhachev, Sergei M. Popov, Dmitry V. Ryakhovskiy, Yuriy K. Chamorovskiy, Andrey A. Umnikov, Denis S. Lipatov   +9 more
doaj   +1 more source

Single Longitudinal Mode and Widely Tunable Er:Y₂O₃ Ceramic Laser at ∼ 2.7 μm

IEEE Photonics Journal, 2023
We report on single-longitudinal-mode and tunable operation of an Er:Y2O3 ceramic laser at ∼2.7 μm using intracavity Fabry-Perot etalons combined with a birefringent filter. The laser is pumped with a high brightness, narrow linewidth diode
Manman Ding, Xuanxi Li, Fei Wang, Jun Wang, Deyuan Shen, Dingyuan Tang, Heyuan Zhu   +6 more
doaj   +1 more source